Matt Damon and Ken Jennings won big earlier this week on ABC’s “Who Wants to Be a Millionaire?” - and it turns out, so did the show. “Millionaire,” hosted by Jimmy Kimmel, was up week-to-week in total viewers,

Matt Damon and Ken Jennings won $1 million for charity with help from Jimmy Kimmel on "Who Wants to be a Millionaire."

It all went down on Wednesday's episode of Who Wants to Be a Millionaire, which Kimmel hosts in prime time, when Damon competed with a secret weapon — Jeopardy host Ken Jennings